linux-stable.git/drivers/input/misc, branch v3.16.35

Input: ims-pcu - sanity check against missing interfaces

2016-04-30T22:06:01+00:00

commit a0ad220c96692eda76b2e3fd7279f3dcd1d8a8ff upstream.

A malicious device missing interface can make the driver oops.
Add sanity checking.

Signed-off-by: Oliver Neukum 
Signed-off-by: Dmitry Torokhov 
Signed-off-by: Ben Hutchings

Input: ati_remote2 - fix crashes on detecting device with invalid descriptor

2016-03-30T13:49:09+00:00

commit 950336ba3e4a1ffd2ca60d29f6ef386dd2c7351d upstream.

The ati_remote2 driver expects at least two interfaces with one
endpoint each. If given malicious descriptor that specify one
interface or no endpoints, it will crash in the probe function.
Ensure there is at least two interfaces and one endpoint for each
interface before using it.

The full disclosure: http://seclists.org/bugtraq/2016/Mar/90

Reported-by: Ralf Spenneberg 
Signed-off-by: Vladis Dronov 
Signed-off-by: Dmitry Torokhov 
Cc: Moritz Muehlenhoff 
Signed-off-by: Luis Henriques

Input: powermate - fix oops with malicious USB descriptors

2016-03-29T14:55:16+00:00

commit 9c6ba456711687b794dcf285856fc14e2c76074f upstream.

The powermate driver expects at least one valid USB endpoint in its
probe function.  If given malicious descriptors that specify 0 for
the number of endpoints, it will crash.  Validate the number of
endpoints on the interface before using them.

The full report for this issue can be found here:
http://seclists.org/bugtraq/2016/Mar/85

Reported-by: Ralf Spenneberg 
Signed-off-by: Josh Boyer 
Signed-off-by: Dmitry Torokhov 
Cc: Moritz Muehlenhoff 
Signed-off-by: Luis Henriques

Input: twl4030-pwrbutton - ensure a wakeup event is recorded.

2015-05-06T10:33:12+00:00

commit c42bfd7f6cd26e8f712fc184460e32845d928d17 upstream.

This button is treated as a wakeup source, so we need to initialise it
correctly.

Without the device_init_wakeup() call, dev->power.wakeup will
be NULL, and pm_wakeup_event() will do nothing.

Signed-off-by: NeilBrown 
Signed-off-by: Dmitry Torokhov 
Signed-off-by: Luis Henriques

Input: sirfsoc-onkey - fix GPL v2 license string typo

2014-07-18T17:19:42+00:00

Per license_is_gpl_compatible(), the MODULE_LICENSE() string for GPL v2 is
"GPL v2", not "GPLv2".  Use "GPL v2" so this module doesn't taint the
kernel.

Signed-off-by: Bjorn Helgaas 
Signed-off-by: Dmitry Torokhov

Input: max8997_haptic - add error handling for regulator and pwm

2014-06-08T06:20:24+00:00

Let's start checking return value of regulator_enable and pwm_enable to
avoid errors. Fixes the following warning:

drivers/input/misc/max8997_haptic.c:185:19: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result]

Signed-off-by: Sachin Kamat 
Signed-off-by: Dmitry Torokhov

Input: ab8500-ponkey - switch to using managed resources

2014-05-29T07:26:36+00:00

Let's switch the driver to use managed resources, this will simplify
error handling and driver unbinding logic.

Signed-off-by: Himangi Saraogi 
Acked-by: Julia Lawall 
Signed-off-by: Dmitry Torokhov

Input: max8925_onkey - switch to using managed resources

2014-05-29T07:26:35+00:00

Let's switch the driver to use managed resources, this will simplify
error handling and driver unbinding logic.

Signed-off-by: Himangi Saraogi 
Acked-by: Julia Lawall 
Signed-off-by: Dmitry Torokhov

Input: 88pm860x_onkey - switch to using managed resources

2014-05-29T07:26:34+00:00

Let's switch the driver to use managed resources, this will simplify
error handling and driver unbinding logic.

Signed-off-by: Himangi Saraogi 
Acked-by: Julia Lawall 
Signed-off-by: Dmitry Torokhov

Input: soc_button_array - remove duplicate inclusion of input.h

2014-05-29T06:35:17+00:00

input.h was included twice.

Signed-off-by: Sachin Kamat 
Signed-off-by: Dmitry Torokhov